| Malone Home Improvement Pros | Malone Home Improvement Pros | — | (916) 813 7755 | GC, remodel, ADU | Placerville · El Dorado County | — | — |
| Malone Pogue Construction | Shannon Colleen Pogue | — | (530) 306 6342 | GC, remodel, ADU | Garden Valley · El Dorado County | — | — |
| Maloney Construction | Timothy Michael Maloney | mattmaloneyconstruction@gmail.com | (530) 306 0321 | Other | Placerville · El Dorado County | — | — |
| Manley Hauge Const | Manley Hauge Const | — | (530) 622 6344 | Other | Placerville · El Dorado County | — | — |
| Manneh Plumbing | Manneh Plumbing | — | (916) 851 9500 | Other | El Dorado Hills · El Dorado County | — | — |
| Manouchehr Parvahan | Manouchehr Parvahan | — | (408) 829 4823 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Manuel Pedroza | Manuel Pedroza | — | (530) 957 0221 | Electricians | Lotus · El Dorado County | — | — |
| Mapes Landscaping INC | Lucas Alexander Mapes | — | (530) 318 0040 | GC, remodel, ADU | South Lake Tahoe · El Dorado County | — | — |
| Marco Design Group | Marco Baldwin Perrella | — | (415) 898 5150 | GC, remodel, ADU | South Lake Tahoe · El Dorado County | — | — |
| Margolin Backhoe And Hauling | Margolin Backhoe And Hauling | — | (530) 306 6905 | Other | Pollock Pines · El Dorado County | — | — |
| Marin's Pro Painting INC | Victor Ulises Marin Ramirez | — | (650) 290 0619 | Windows, patio, painters | Somerset · El Dorado County | — | — |
| Marino Construction | John Angelo Marino | — | (916) 770 0562 | Electricians | El Dorado Hills · El Dorado County | — | — |
| Mark Bird Construction | Mark Douglas Bird | — | (530) 391 6393 | GC, remodel, ADU | Kyburz · El Dorado County | — | — |
| Mark Carruesco General Contractor | Mark Carruesco General Contractor | — | (916) 933 3144 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Mark Darling Painting | Mark Darling Painting | — | (530) 577 4271 | Windows, patio, painters | So Lake Tahoe · El Dorado County | — | — |
| Mark Howey - General Contractor | Mark Howey - General Contractor | — | (530) 957 5050 | GC, remodel, ADU | Placerville · El Dorado County | — | — |
| Mark Mc Murdie Painting | Mark Mc Murdie Painting | — | (916) 769 1360 | Windows, patio, painters | Shingle Springs · El Dorado County | — | — |
| Mark Romero Construction/sunrise Roofing | Mark Robert Romero | — | (530) 391 2634 | Other roofers | Cool · El Dorado County | — | — |
| Markie Tile | Markie Tile | — | (530) 919 0103 | Other | Diamond Springs · El Dorado County | — | — |
| Marks Tractor Service | Mark Denton Aldridge | — | (530) 409 5882 | Other | Placerville · El Dorado County | — | — |
| Marshall Landscaping | Marshall Landscaping | — | (916) 826 6495 | Windows, patio, painters | Placerville · El Dorado County | — | — |
| Martin Harris | Martin Harris | — | (530) 277 9580 | GC, remodel, ADU | Lotus · El Dorado County | — | — |
| Martin Torres Tree Service | Albert Martin Jr Torres | — | (530) 391 4207 | Tree | Placerville · El Dorado County | — | — |
| Martinez Alejandro M | Martinez Alejandro M | — | (310) 849 8812 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Masonry By Montes | Masonry By Montes | — | (916) 303 3101 | Other | Placerville · El Dorado County | — | — |
| Matt Allan Construction | Matthew Allan Pidwerbecki | — | (916) 308 5040 | HVAC | Rescue · El Dorado County | — | — |
| Matt Jones Custom Construction INC | Matthew Benjamin Jones | — | (530) 318 7805 | GC, remodel, ADU | South Lake Tahoe · El Dorado County | — | — |
| Matt Mora | Matt Mora | — | (530) 318 7444 | GC, remodel, ADU | South Lake Tahoe · El Dorado County | — | — |
| Matthew Batsel Construction | Matthew Christopher Batsel | — | (530) 363 8925 | GC, remodel, ADU | Placerville · El Dorado County | — | — |
| Matthew D Mc Mahon Electric | Matthew Daniel Mc Mahon | — | (530) 318 6964 | Electricians | South Lake Tahoe · El Dorado County | — | — |
| Matthew T Hall | Matthew T Hall | — | (530) 333 0532 | GC, remodel, ADU | Georgetown · El Dorado County | — | — |
| Matthew Thomas Builders | Matthew Thomas Builders | matthewthomasbuilders@gmail.com | (916) 712 1962 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Matthew William Clifford | Matthew William Clifford | — | (916) 801 4295 | Other | Pilot Hill · El Dorado County | — | — |
| Matthew's Drapery Installation & Blind Repair | Matthew William Saker | — | (530) 622 8134 | Other | Placerville · El Dorado County | — | — |
| Mavy Painting | Mavy Painting | — | (916) 420 4100 | Windows, patio, painters | El Dorado · El Dorado County | — | — |
| Max Buries INC | Max George Frise | — | (316) 833 1792 | Other | Shingle Springs · El Dorado County | — | — |
| Maximum Electric | Tyler Gregory Cull | — | (530) 903 0994 | Electricians | Shingle Springs · El Dorado County | — | — |
| Maximum Home Builders | Maximum Home Builders | — | (916) 350 0806 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Maxwell Designs | Maxwell Designs | — | (530) 318 6494 | GC, remodel, ADU | South Lake Tahoe · El Dorado County | — | — |
| Mazik Pools & Spas LLC | Edward Thomas Mazik | — | (916) 296 4358 | Pool | El Dorado Hills · El Dorado County | — | — |